Drone RC radio controllers
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Address:3rd Floor,C1 Buliding,Xiangli Industry Park,Heping Haoye Road,Baoan District,Shenzhen,Guangdong,China.
Zip Code: 518103
Phone: +86 13410681808
E-mail:sale@radiocontrollers.com
Drone RC radio controllers
HOMEDrone RC radio controllers

Best Drone Radio Controller
WFLY WFT09SII Professional RC Radio System

Product Overview
WFLY WFT09SII is a professional 2.4GHz 9-channel RC radio system equipped with high-stability WFR09S receiver. It supports PPM, PCMS 1024 and PCMS 4096 modulation modes, with 4096 high-resolution control for precise and smooth operation.
The WFR09S receiver adopts dual MCU, dual antenna and dual circuits design, providing strong anti-interference performance, high sensitivity and ultra-stable signal transmission for drones, UGV, unmanned marine and industrial models.
WFLY Technology provides reliable quality and professional RC control solutions with 20+ years of R&D experience in the unmanned system industry.
Contact Email: sale@radiocontrollers.com
Company Name: WFLY Technology
Official Website:www.radiocontrollers.com
Transmitter Specifications (WFT09SII)
| Parameter | Value |
|---|---|
| Model No. | WFT09SII |
| Modulation | PPM, PCMS 1024, PCMS 4096 |
| Output Power | ≤100mW |
| Power Supply | 9.6-12V |
| Current Drain | 250mA |
| Frequency Band | 2.4GHz |
Receiver Specifications (WFR09S)
| Parameter | Value |
|---|---|
| Model No. | WFR09S |
| Type | 9 CH PPM / PCMS 1024 / PCMS 4096 |
| Frequency Band | 2.400-2.483GHz |
| Resolution | 4096 (with PCMS 4096 modulation) |
| Features | Dual MCU, Dual antenna, Dual circuits |
| Power Supply | 4.8-6V |
| Receiver Sensitivity | -97dBm |
| Weight | 14.8 g |
| Dimension | 44.8mm × 27.9mm × 16.39mm |
Core Advantages
4096 High Resolution
Ultra-precise control with PCMS 4096 modulation, ensuring smooth and accurate operation for drones and unmanned vehicles.
Dual Antenna & Dual MCU
WFR09S receiver with dual-core and dual-antenna design for maximum stability and anti-interference.
Multi-Mode Modulation
Supports PPM, PCMS 1024, PCMS 4096, compatible with a wide range of industrial unmanned equipment.
2.4GHz Stable Transmission
Reliable 2.4GHz frequency with strong anti-interference, long range and stable signal performance.
Professional Industrial Design
High sensitivity receiver, compact structure, ideal for drones, UGV and industrial remote control applications.
20+ Years R&D Experience
WFLY professional RC system manufacturer, reliable quality and stable global supply.
About WFLY Technology
WFLY Technology is a professional manufacturer and supplier of 2.4GHz RC radio systems since 2004. We focus on high-quality transmitters and receivers for drones, unmanned ground vehicles, unmanned marine and industrial automation fields.
Our WFT09SII & WFR09S series features professional design, stable performance and high compatibility, widely used in global unmanned system fields. We provide reliable products and customized solutions for worldwide partners.






